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x86-64 Playground – An online assembly editor and GDB-like debugger

https://x64.halb.it/
82•modinfo•4h ago

Comments

disqard•3h ago
Very cool project! Thank You For Making And Sharing :)
runetech•2h ago
Very nice and approachable! Almost makes me want to come back to assembly again ;-)
gcr•1h ago
Neat site!

This is a level lower than https://godbolt.org/ (the "Compiler Explorer") -- think of that site as turning C into assembly, and this site as watching the machine code actually run on virtual hardware.

iamcreasy•1h ago
Is that the same as x86 emulation or there are subtle distinction?
waynesonfire•1h ago
got "wut" for trying to call popcnt, oh well.
FilosofumRex•59m ago
Is there GPU assembly (PTX) version available anywhere?
LarsDu88•36m ago
Is there a version of this for a simpler ISA like for the 6502 chip, the Gameboy chip, or straight up ARM?

Claude Code on the web

https://www.anthropic.com/news/claude-code-on-the-web
265•adocomplete•4h ago•147 comments

Intel and AMD standardise ChkTag to bring Memory Safety to x86

https://community.intel.com/t5/Blogs/Tech-Innovation/open-intel/ChkTag-x86-Memory-Safety/post/172...
61•ashvardanian•6d ago•32 comments

AWS Multiple Services Down in us-east-1

https://health.aws.amazon.com/health/status?ts=20251020
1481•kondro•15h ago•1730 comments

BERT is just a single text diffusion step

https://nathan.rs/posts/roberta-diffusion/
322•nathan-barry•8h ago•78 comments

Production RAG: what I learned from processing 5M+ documents

https://blog.abdellatif.io/production-rag-processing-5m-documents
259•tifa2up•6h ago•73 comments

Alibaba Cloud says it cut Nvidia AI GPU use by 82% with new pooling system

https://www.tomshardware.com/tech-industry/semiconductors/alibaba-says-new-pooling-system-cut-nvi...
293•hd4•10h ago•203 comments

Show HN: I created a cross-platform GUI for the JJ VCS (Git compatible)

https://judojj.com
30•bitpatch•7h ago•4 comments

A laser pointer at 2B FPS [video]

https://www.youtube.com/watch?v=o4TdHrMi6do
101•thunderbong•1d ago•7 comments

Art Must Act

https://aeon.co/essays/harold-rosenberg-exhorted-artists-to-take-action-and-resist-cliche
7•tintinnabula•3d ago•0 comments

x86-64 Playground – An online assembly editor and GDB-like debugger

https://x64.halb.it/
83•modinfo•4h ago•7 comments

My trick for getting consistent classification from LLMs

https://verdik.substack.com/p/how-to-get-consistent-classification
23•frenchmajesty•1w ago•10 comments

TernFS – an exabyte scale, multi-region distributed filesystem

https://www.xtxmarkets.com/tech/2025-ternfs/#posix-shaped
76•kirlev•4h ago•5 comments

Code from MIT's 1986 SICP video lectures

https://github.com/felipap/sicp-code
60•felipap•3d ago•2 comments

The scariest "user support" email I've ever received

https://www.devas.life/the-scariest-user-support-email-ive-ever-received/
77•hervic•5d ago•57 comments

Postman which I thought worked locally on my computer, is down

https://status.postman.com
105•helloguillecl•6h ago•46 comments

How to stop Linux threads cleanly

https://mazzo.li/posts/stopping-linux-threads.html
152•signa11•5d ago•54 comments

Optical diffraction patterns made with a MOPA laser engraving machine [video]

https://www.youtube.com/watch?v=RsGHr7dXLuI
99•emsign•6d ago•16 comments

Today is when the Amazon brain drain sent AWS down the spout

https://www.theregister.com/2025/10/20/aws_outage_amazon_brain_drain_corey_quinn/
70•raw_anon_1111•1h ago•17 comments

iOS 26.1 lets users control Liquid Glass transparency

https://www.macrumors.com/2025/10/20/ios-26-1-liquid-glass-toggle/
108•dabinat•2h ago•88 comments

J.P. Morgan's OpenAI loan is strange

https://marketunpack.com/j-p-morgans-openai-loan-is-strange/
162•vrnvu•2h ago•111 comments

Space Elevator

https://neal.fun/space-elevator/
1424•kaonwarb•17h ago•324 comments

Servo v0.0.1

https://github.com/servo/servo
435•undeveloper•9h ago•124 comments

Docker Systems Status: Full Service Disruption

https://www.dockerstatus.com/pages/incident/533c6539221ae15e3f000031/68f5e1c741c825463df7486c
318•l2dy•15h ago•122 comments

The longest baseball game took 33 innings to win

https://www.mlb.com/news/the-longest-professional-baseball-game-ever-played
25•mooreds•5d ago•42 comments

When a stadium adds AI to everything, it's worse experience for everyone

https://a.wholelottanothing.org/bmo-stadium-in-la-added-ai-to-everything-and-what-they-got-was-a-...
81•wawayanda•2h ago•38 comments

DeepSeek OCR

https://github.com/deepseek-ai/DeepSeek-OCR
835•pierre•16h ago•217 comments

Show HN: EloqDoc: MongoDB-compatible doc DB with object storage as first citizen

https://github.com/eloqdata/eloqdoc
20•iamlintaoz•1d ago•17 comments

Show HN: Playwright Skill for Claude Code – Less context than playwright-MCP

https://github.com/lackeyjb/playwright-skill
127•syntax-sherlock•10h ago•39 comments

Peanut allergies have plummeted in children

https://www.nytimes.com/2025/10/20/well/peanut-allergy-drop.html
82•JumpCrisscross•4h ago•78 comments

Pointer Pointer (2012)

https://pointerpointer.com
220•surprisetalk•1w ago•28 comments